trol valves is 14 - 16 weeks The Order of Stone materials is 8 weeks The estimated duration for on-site construction is appr. 6 weeks including of Protection, Demolition, Plumbing & Fixture, Carpentry, Stone work, Painting (prime coat & assistants), and Final cleaning in work areas only. $1,500 $8.840 $13.000 $38.100 214 EFTA0081